Zobrazeno 1 - 10
of 78
pro vyhledávání: '"L. J. Fourie"'
Autor:
L. J. Erasmus, L. J. Fourie
Publikováno v:
JOM. 69:325-334
The envirosteel smelter is a rectangular furnace with a large free board volume and multiple channel inductors mounted below the hearth. The raw materials are charged against the back wall forming an inclined heap sloping toward the front long wall.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a90a2ebf7c0f2a7bf31c9854ceee447e
https://doi.org/10.1007/s11837-016-2170-0
https://doi.org/10.1007/s11837-016-2170-0
Publikováno v:
Experimental and Applied Acarology. 27:277-281
Numerically equal groups of between five and ten young Merino and Dorper sheep were artificially infested with sheep scab mites, Psoroptes ovis. Separate groups of sheep were infested during the early winter of two successive years as well as during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78b52fd8d643061ca32093bf3474578
https://doi.org/10.1023/a:1023378119127
https://doi.org/10.1023/a:1023378119127
Publikováno v:
Experimental and Applied Acarology. 27:113-136
This paper records the identities of 558 ixodid ticks feeding on 194 humans in South Africa. These ticks belonged to 20 species in six genera and those most frequently encountered were Amblyomma hebraeum, Haemaphysalis leachi, Hyalomma marginatum ruf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91fd9ecb4161c8f4d4aaa254ce34ea0c
https://doi.org/10.1023/a:1021587001198
https://doi.org/10.1023/a:1021587001198
Publikováno v:
Medical and Veterinary Entomology. 15:335-341
The Karoo Paralysis tick, Ixodes rubicundus Neumann (Acari: Ixodidae), is a semi-voltine ixodid that survives stressful environmental conditions using morphogenetic diapause (eggs and engorged nymphs) and desiccation resistance. Both photoperiod and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d7be97189b00b0d8272326e8dd5bc3
https://doi.org/10.1046/j.0269-283x.2001.00313.x
https://doi.org/10.1046/j.0269-283x.2001.00313.x
Publikováno v:
Experimental and Applied Acarology. 23:513-522
Observations on oviposition and egg development of Ixodes rubicundus were made under laboratory conditions. Engorged females were exposed to temperatures in the range 10–25°C and relative humidities (RHs) of 33 and 93%. The pre-oviposition period,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8de45e941235cc8949694ba05cd999
https://doi.org/10.1023/a:1006127306798
https://doi.org/10.1023/a:1006127306798
Publikováno v:
Experimental and Applied Acarology. 21:629-648
A study of regeneration in nymphs and adults of the South African tick Ixodes (Afrixodes) rubicundus, from which the forelegs had been amputated during the previous instar, revealed that the structural changes in regenerated Haller's sensory organs r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd34840ef87eeafc9238b59c22daac5e
https://doi.org/10.1023/a:1018404601597
https://doi.org/10.1023/a:1018404601597
Autor:
A A, Marchiondo, P A, Holdsworth, L J, Fourie, D, Rugg, K, Hellmann, D E, Snyder, M W, Dryden
Publikováno v:
Veterinary parasitology. 194(1)
These second edition guidelines, updated from the 2007 version (Marchiondo et al., 2007), are intended to assist the planning and conduct of laboratory and clinical studies to assess the efficacy of ectoparasiticides applied to dogs or cats for the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::63fa0e7402f648300754660bf5d82cce
https://pubmed.ncbi.nlm.nih.gov/23741753
https://pubmed.ncbi.nlm.nih.gov/23741753
Publikováno v:
Experimental and Applied Acarology. 20:477-481
The sex ratio is an important parameter which characterizes the state and dynamics of natural populations of animals. Although ixodid ticks are specialized ectoparasites, most species are bisexual and are characterized by a 1:1 sex ratio for their pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8767abe61184c72833f666792bf5ca81
https://doi.org/10.1007/bf00053311
https://doi.org/10.1007/bf00053311
Publikováno v:
Veterinary Parasitology. 63:109-117
Synthetic pyrethroid pour-on compounds have been developed for use on cattle but many are now also registered for the control of ectoparasites on small ruminants. The breed of small livestock has been known to influence the efficacy of various pour-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5628ec8d1fe8195b40cff984c227858
https://doi.org/10.1016/0304-4017(95)00886-1
https://doi.org/10.1016/0304-4017(95)00886-1
Publikováno v:
Medical and Veterinary Entomology. 10:39-43
Karoo paralysis, caused by feeding Ixodes rubicundus females, is a major disease of small stock in South Africa. Control methods currently practised are almost exclusively chemical based. To limit overdependance on chemicals, vegetation management wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297f33ce6591067d3e2dfad1164b27c4
https://doi.org/10.1111/j.1365-2915.1996.tb00080.x
https://doi.org/10.1111/j.1365-2915.1996.tb00080.x